Hair Particles interaction with wind
Blender's particle system is complex with the excuse that its powerful, there are a lot of settings and want it or not you have to configure everything correctly otherwise it will act unexpected. If you post a picture of all the particle settings I may be able to help you. If not then its probably a setting that you have missed or misconfigured it should be pinned to its origin be default though, except if the wind is affecting a rigidbody and not a particle system.